Jan 2026: Due to an ongoing data center cooling system construction project, NGFS data outages may occur with little or no notice. Bitterly cold air in Madison Jan 22-24 increases risk of outages.
Wildfire Alert Report
| Date: | 2025-04-11 |
|---|---|
| Time: | 18:46:25 |
| Production Date and Time: | 2025-04-11 18:47:23 UTC |
| Primary Instrument: | GOES-19 ABI |
| Wmo Spacecraft Id: | 666 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadM1-M6C14_G19_s20251011846256_e20251011846314_c20251011846367.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadM1-M6C14_G19_s20251011844256_e20251011844314_c20251011844367.nc |
| Number Of Thermal Anomaly Alerts: | 6 |
More details ▼
Hide details ▲
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | IA |
| Country/Countries | United States |
| County/Locality(s) | O'Brien County, IA |
| NWS WFO | Sioux Falls SD |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-11 18:46:28UTC |
| Radiative Center (Lat, Lon): | 42.955833°, -95.674446° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 10.35 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 312.48 K |
| Observed - Background BT (3.9 um) | 1.38 K |
| BT Anomaly (3.9 um) | 1.15 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 17.46 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 14.13 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.06 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.76 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 1.40 K |
| Image Interval | 2.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.37 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 10.35 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 54.00° |
| Mean Solar Zenith Angle | 35.40° |
| Mean Glint Angle | 83.50° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.80 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | KS |
| Country/Countries | United States |
| County/Locality(s) | Jackson County, KS |
| NWS WFO | Topeka KS |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-11 18:46:31UTC |
| Radiative Center (Lat, Lon): | 39.423611°, -95.872223° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 21.05 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 308.73 K |
| Observed - Background BT (3.9 um) | 4.60 K |
| BT Anomaly (3.9 um) | 3.37 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 18.82 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 13.05 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.76 K |
| BTD Anomaly (3.9-10/11/12 um) | 4.62 K |
| Similar Pixel Count | 4 |
| BT Time Tendency (3.9 um) | 3.70 K |
| Image Interval | 2.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.43 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 21.05 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 50.70° |
| Mean Solar Zenith Angle | 31.90° |
| Mean Glint Angle | 76.70° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | KS |
| Country/Countries | United States |
| County/Locality(s) | Pottawatomie County, KS |
| NWS WFO | Topeka KS |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-11 18:46:31UTC |
| Radiative Center (Lat, Lon): | 39.376945°, -96.043053° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 13.89 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 310.20 K |
| Observed - Background BT (3.9 um) | 3.50 K |
| BT Anomaly (3.9 um) | 2.23 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 18.64 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 10.84 K |
| Observed - Background BTD (3.9-10/11/12 um) | 2.22 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.88 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 1.00 K |
| Image Interval | 2.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.64 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 13.89 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 50.70° |
| Mean Solar Zenith Angle | 31.80° |
| Mean Glint Angle | 76.70° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.30 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | MO |
| Country/Countries | United States |
| County/Locality(s) | Jackson County, MO |
| NWS WFO | Kansas City/Pleasant Hill MO |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-11 18:46:31UTC |
| Radiative Center (Lat, Lon): | 39.064724°, -94.288612° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 9.95 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 304.81 K |
| Observed - Background BT (3.9 um) | 3.63 K |
| BT Anomaly (3.9 um) | 2.21 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 18.11 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 18.38 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.89 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.03 K |
| Similar Pixel Count | 19 |
| BT Time Tendency (3.9 um) | 2.20 K |
| Image Interval | 2.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.45 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.85 |
| Maximum Radiative Power | 9.95 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 49.60° |
| Mean Solar Zenith Angle | 31.70° |
| Mean Glint Angle | 75.30° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.20 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | KS |
| Country/Countries | United States |
| County/Locality(s) | Coffey County, KS |
| NWS WFO | Topeka KS |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-11 18:46:31UTC |
| Radiative Center (Lat, Lon): | 38.431946°, -95.812500° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 33.44 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 314.97 K |
| Observed - Background BT (3.9 um) | 7.56 K |
| BT Anomaly (3.9 um) | 2.62 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 23.66 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 15.32 K |
| Observed - Background BTD (3.9-10/11/12 um) | 6.42 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.51 K |
| Similar Pixel Count | 4 |
| BT Time Tendency (3.9 um) | 4.10 K |
| Image Interval | 2.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.90 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.99 |
| Maximum Radiative Power | 33.44 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 49.70° |
| Mean Solar Zenith Angle | 30.90° |
| Mean Glint Angle | 74.70° |
| Water Fraction | 0.00 |
| Total Pixel Area | 6.20 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | KS |
| Country/Countries | United States |
| County/Locality(s) | Reno County, KS |
| NWS WFO | Wichita KS |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-04-11 18:46:30UTC |
| Radiative Center (Lat, Lon): | 37.927502°, -98.233055° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 33.33 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 311.63 K |
| Observed - Background BT (3.9 um) | 2.86 K |
| BT Anomaly (3.9 um) | 2.62 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 14.12 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 12.25 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.65 K |
| BTD Anomaly (3.9-10/11/12 um) | 9.26 K |
| Similar Pixel Count | 23 |
| BT Time Tendency (3.9 um) | 1.40 K |
| Image Interval | 2.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.15 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 0.99 |
| Maximum Radiative Power | 18.62 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 50.40° |
| Mean Solar Zenith Angle | 30.10° |
| Mean Glint Angle | 75.00° |
| Water Fraction | 0.00 |
| Total Pixel Area | 12.50 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
